CN209814112U - Integrated structure of automobile floor and framework - Google Patents
Integrated structure of automobile floor and framework Download PDFInfo
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- CN209814112U CN209814112U CN201920282477.1U CN201920282477U CN209814112U CN 209814112 U CN209814112 U CN 209814112U CN 201920282477 U CN201920282477 U CN 201920282477U CN 209814112 U CN209814112 U CN 209814112U
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Abstract
The utility model discloses an integrated configuration of automobile floor and skeleton, including floor and automobile body skeleton, the automobile body skeleton includes many square metal tubes, the floor adopts glass fiber reinforcement thermoplasticity combined material, the floor bottom surface with many square metal tubes contact, floor edge and automobile body skeleton fixed connection, the floor edge is provided with first recess and second recess, first recess pass through the rivet with the automobile body skeleton is connected, the second recess through sealed glue with the automobile body skeleton is connected, the floor is provided with the strengthening rib. The utility model discloses a glass fiber reinforcement thermoplasticity combined material's floor replaces traditional panel beating floor, convenient transportation and installation, and the reduction of weight reduces the vehicle energy consumption and does benefit to energy saving and emission reduction, can reach 100% rate of recovery. The edge of the floor is connected with the vehicle body framework through the rivet and the sealant, so that the smoothness of the joint of the floor is ensured, and the sealing performance is good.
Description
Technical Field
The utility model discloses the automotive filed, in particular to integrated configuration of automobile floor and skeleton.
Background
In the prior art, a conventional automobile structure includes an automobile body and an automobile frame, and both the automobile body and the automobile frame are made of metal materials. The conventional vehicle body structure can be divided into a non-load-bearing vehicle body and a load-bearing vehicle body according to the stress condition of the vehicle body. The floor of the vehicle body has an important role of cooperating with the vehicle body to bear, and meanwhile, is also used for supporting other functions such as a spare tire and the like, so that higher strength is required; since it plays a supporting role and is in a supporting state of the bottom space, it is further required that its strength is high.
Non-self-supporting body vehicles have a rigid frame on which the entire body, including the engine and body, is mounted, the frame being at the bottom, the body having a floor and the floor being mounted above the frame. The floor is made of steel plates, a plurality of damping plates are covered on the floor, and a layer of sound insulation felt is covered on the damping plates, so that the automobile structure has the defects of heavy weight, more materials, high cost and the like.
However, with the development of modern automotive technology, the separate rigid frame in the non-load-bearing structure is eliminated, and the whole vehicle body becomes a single structure, namely a load-bearing vehicle body. The steel forms the formula automobile body of bearing through punching press and welding, and the automobile body part can be divided into two according to the function: automobile body panel and structure, automobile floor belongs to the automobile body panel. The bearing type vehicle body has the advantages of light weight, low gravity center and higher space utilization rate in the vehicle than a non-bearing type vehicle body structure, but has the defects of torsional rigidity, relatively weaker bearing capacity and the like.
Therefore, an automobile floor and framework are needed, which have high strength, light weight, good appearance and good safety, reduce energy consumption of vehicles, are beneficial to energy conservation and emission reduction, and are used for supporting other components without noise and abnormal torque.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the embodiment of the utility model provides an integrated configuration of automobile floor and skeleton, including floor and automobile body skeleton, automobile body skeleton includes many square metal tubes, the floor adopts glass fiber reinforcement thermoplasticity combined material, the floor with automobile body skeleton connects, the floor bottom surface with many square metal tube contacts, floor edge and automobile body skeleton fixed connection, the floor edge is provided with first recess and second recess, first recess pass through the rivet with automobile body skeleton connects, the second recess through sealed glue with automobile body skeleton connects, the floor is provided with the strengthening rib.
Further, the floor is formed by compression molding.
Further, the plurality of square metal tubes are welded.
Further, many square metal tubes include the square pipe of frame and many support square pipe, many support square pipe parallel arrangement.
Further, the reinforcing ribs are of a net structure or a strip structure.
Further, the strip-shaped reinforcing ribs are arranged in parallel.
Furthermore, the second groove is formed in one surface, close to the vehicle body framework, of the floor, and the first groove is formed in the other surface of the floor.
Further, the thickness of the floor is 2.00-3.00 mm.
Implement the embodiment of the utility model provides a, following beneficial effect has: the utility model discloses a glass fiber reinforcement thermoplasticity combined material's floor replaces traditional panel beating floor, has alleviateed the weight on floor, convenient transportation and installation, because of the lightening of weight, reduces the vehicle energy consumption and does benefit to energy saving and emission reduction, adopts glass fiber reinforcement thermoplasticity combined material, can reach 100% rate of recovery, environmental protection. The floor is formed by compression molding, and has strong plasticity and low cost. The edge of the floor is connected with the vehicle body framework through the rivet and the sealant, so that the smoothness of the joint of the floor is ensured, and the sealing performance is good. The floor is provided with the reinforcing ribs, so that the floor has good strength and good safety.
Drawings
In order to more clearly illustrate the integrated structure of the floor and the framework of the present invention, the drawings required for the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of an integrated structure of an automobile floor and a framework according to embodiment 1;
FIG. 2 is a schematic structural view of a vehicle body frame according to embodiment 1;
fig. 3 is a schematic structural view of an integrated structure of an automobile floor and a framework according to embodiment 2.
The drawings are numbered as follows:
1-a vehicle body framework; 2-floor board; 3-reinforcing ribs; 4-first groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1 and 2, an integrated structure of a floor and a framework of an automobile comprises a floor 2 and a body framework 1, wherein the body framework 1 comprises a plurality of square metal tubes, the floor 2 is made of glass fiber reinforced thermoplastic composite material, the floor 2 is connected with the body framework 1, the bottom surface of the floor 2 is in contact with the plurality of square metal tubes, the edge of the floor 2 is fixedly connected with the body framework 1, the edge of the floor 2 is provided with a first groove 4 and a second groove, the first groove 4 is connected with the body framework 1 through a rivet, the second groove is connected with the body framework 1 through sealant, the floor 2 is provided with a reinforcing rib 3, the floor 2 is connected with the body framework 1 through a rivet and sealant, the supporting capability is strong, the edge of the floor 2 is connected with the body framework 1 through a rivet and sealant, and the smoothness of the seam of the floor 2 is ensured, the sealing performance is good. The floor 2 is provided with the reinforcing ribs 3, so that the floor has good strength and good safety.
Preferably, the floor 2 is made of glass fiber reinforced thermoplastic composite materials, and has the advantages of high strength, light weight, good impact property, strong rigidity and low manufacturing cost, and the recovery rate can reach 100%.
Furthermore, the floor 2 is molded by compression, so that the production efficiency is high, and the specialized and automatic production is facilitated; the product has high dimensional precision and good repeatability; the price is relatively low.
Furthermore, the plurality of square metal pipes are welded, and the structure is simple.
Further, many square metal tubes include the square pipe of frame and many support square pipes, many support square pipe parallel arrangement, the square pipe of frame with 2 edge connections on floor, many support square pipe be used for with 2 bottoms on floor are connected or support to floor 2.
Further, the reinforcing ribs 3 are of strip structures, the strip reinforcing ribs 3 are arranged in parallel, the reinforcing ribs 3 are perpendicular to the supporting square pipes, and the impact performance is good.
Further, the second groove is formed in one surface, close to the vehicle body framework 1, of the floor 2, and the first groove 4 is formed in the other surface of the floor 2 and is conveniently connected with the vehicle body framework 1.
Example 2:
as shown in fig. 3, an integrated structure of automobile floor and skeleton, includes floor 2 and automobile body skeleton 1, automobile body skeleton 1 includes many square metal tubes, floor 2 adopts glass fiber reinforcement thermoplasticity combined material, floor 2 with automobile body skeleton 1 is connected, 2 bottom surfaces on floor with many square metal tubes contact, 2 edges on floor and automobile body skeleton 1 fixed connection, 2 edges on floor are provided with first recess 4 and second recess, first recess 4 pass through the rivet with automobile body skeleton 1 is connected, the second recess through sealed glue with automobile body skeleton 1 is connected, floor 2 is provided with strengthening rib 3.
Preferably, the floor 2 is made of glass fiber reinforced thermoplastic composite materials, and has the advantages of high strength, light weight, good impact property, strong rigidity and low manufacturing cost, and the recovery rate can reach 100%.
Furthermore, the floor 2 is molded by compression, so that the production efficiency is high, and the specialized and automatic production is facilitated; the product has high dimensional precision and good repeatability; the price is relatively low.
Furthermore, the plurality of square metal pipes are welded, and the structure is simple.
Further, many square metal tubes include the square pipe of frame and many support square pipes, many support square pipe parallel arrangement, the square pipe of frame with 2 edge connections on floor, many support square pipe be used for with 2 bottoms on floor are connected or support to floor 2.
Furthermore, the reinforcing ribs 3 are of a net structure, so that the strength is high and the impact performance is good.
Further, the second groove is formed in one surface, close to the vehicle body framework 1, of the floor 2, and the first groove 4 is formed in the other surface of the floor 2 and is conveniently connected with the vehicle body framework 1.
Further, the thickness of the floor 2 is 2.00 mm-3.00 mm.
Difference between example 1 and example 2: the reinforcing rib 3 of embodiment 2 is network structure, and the reinforcing rib 3 of embodiment 1 is the strip structure, and 2 intensity on the floor of embodiment 2 are higher, and impact performance is better.
Example 3:
the utility model provides an integrated configuration of automobile floor and skeleton, includes floor 2 and automobile body skeleton 1, automobile body skeleton 1 includes many square metal tubes, floor 2 adopts glass fiber reinforcement thermoplasticity combined material, floor 2 with automobile body skeleton 1 is connected, 2 bottom surfaces on floor with many square metal tubes contact, 2 edges on floor and 1 fixed connection of automobile body skeleton, 2 edges on floor are provided with first recess 4 and second recess, first recess 4 pass through the rivet with automobile body skeleton 1 is connected, the second recess through sealed glue with automobile body skeleton 1 is connected, floor 2 is provided with strengthening rib 3.
Preferably, the floor 2 is made of glass fiber reinforced thermoplastic composite materials, and has the advantages of high strength, light weight, good impact property, strong rigidity and low manufacturing cost, and the recovery rate can reach 100%.
Furthermore, the floor 2 is molded by compression, so that the production efficiency is high, and the specialized and automatic production is facilitated; the product has high dimensional precision and good repeatability; the price is relatively low.
Furthermore, the plurality of square metal pipes are welded, and the structure is simple.
Further, many square metal tubes include the square pipe of frame and many support square pipes, many support square pipe parallel arrangement, the square pipe of frame with 2 edge connections on floor, many support square pipe be used for with 2 bottoms on floor are connected or support to floor 2.
Further, the reinforcing ribs 3 are of strip structures, the strip reinforcing ribs 3 are arranged in parallel, the reinforcing ribs 3 are perpendicular to the supporting square pipes, and the impact performance is good.
Further, the second groove is formed in one surface, close to the vehicle body framework 1, of the floor 2, and the first groove 4 is formed in the other surface of the floor 2 and is conveniently connected with the vehicle body framework 1.
Further, the thickness of the floor 2 is 2.00 mm-3.00 mm.
Preferably, the floor 2 has the thickness of 2.5mm, high strength, light weight, good impact property, strong rigidity and low manufacturing cost, reduces the energy consumption of the vehicle and is beneficial to energy conservation and emission reduction.
Difference between example 1 and example 3: embodiment 3 the floor 2 thickness is 2.5mm, and intensity is high, and the quality is light, and impact performance is good, and the rigidity is strong, and low in cost reduces the vehicle energy consumption and does benefit to energy saving and emission reduction.
The foregoing description has disclosed fully the embodiments of the present invention. It should be noted that those skilled in the art can make modifications to the embodiments of the present invention without departing from the scope of the claims of the present invention. Accordingly, the scope of the claims of the present invention is not to be limited to the specific embodiments described above.
Claims (8)
1. The utility model provides an integrated configuration of automobile floor and skeleton, a serial communication port, including floor (2) and automobile body skeleton (1), automobile body skeleton (1) includes many square metal pipes, floor (2) adopt glass fiber reinforcement thermoplasticity combined material, floor (2) bottom surface with many square metal pipe contacts, floor (2) edge and automobile body skeleton (1) fixed connection, floor (2) edge is provided with first recess (4) and second recess, first recess (4) through the rivet with automobile body skeleton (1) are connected, the second recess through sealed glue with automobile body skeleton (1) are connected, floor (2) are provided with strengthening rib (3).
2. The integrated structure of a floor and a framework of an automobile according to claim 1, characterized in that the floor (2) is molded.
3. The integrated structure of a floor and a framework of an automobile according to claim 1, wherein the plurality of square metal pipes are welded.
4. The integrated structure of a floor and a framework of a vehicle as claimed in claim 1, wherein the square metal tubes comprise a frame square tube and a plurality of support square tubes, and the support square tubes are arranged in parallel.
5. The integrated structure of floor and frame of claim 1, wherein the reinforcing ribs (3) are in a net structure or a strip structure.
6. The integrated structure of floor and frame for vehicle as claimed in claim 5, wherein said reinforcing bars (3) are arranged in parallel.
7. The integrated structure of the automobile floor and the framework as claimed in claim 1, wherein the second groove is arranged on one side of the floor (2) close to the body framework (1), and the first groove (4) is arranged on the other side of the floor (2).
8. The integrated structure of floor and framework of claim 1, characterized in that the thickness of the floor (2) is 2.00mm to 3.00 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920282477.1U CN209814112U (en) | 2019-03-06 | 2019-03-06 | Integrated structure of automobile floor and framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920282477.1U CN209814112U (en) | 2019-03-06 | 2019-03-06 | Integrated structure of automobile floor and framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209814112U true CN209814112U (en) | 2019-12-20 |
Family
ID=68874550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920282477.1U Active CN209814112U (en) | 2019-03-06 | 2019-03-06 | Integrated structure of automobile floor and framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209814112U (en) |
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2019
- 2019-03-06 CN CN201920282477.1U patent/CN209814112U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20230804 Address after: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee after: Chongqing Ruilan Automobile Research Institute Co.,Ltd. Address before: No.3366 Weiwu Road, dajiangdong Industrial Cluster District, Hangzhou, Zhejiang Province Patentee before: ZHEJIANG JIZHI NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. |